Acer 4740G series Manuals

Manuals and User Guides for Acer 4740G series. We have 1 Acer 4740G series manual available for free PDF download: Service Manual

Acer 4740G series Service Manual

Acer 4740G series Service Manual (218 pages)

Brand: Acer | Category: Laptop | Size: 8.82 MB

Table of Contents

Table of Contents

7
- Revision History
  2
- System Specifications
  
  11
  - Features
    11
    
    Dimensions and Weight
    12
    
    Power Subsystem
    12
    
    Privacy Control
    12
    
    Special Keys and Controls
    12
  - System Block Diagram
    14
  - Your Acer Notebook Tour
    15
    
    Front View
    15
    
    Closed Front View
    17
    
    Left View
    18
    
    Rear View
    19
    
    Right View
    19
    
    Bottom View
    20
    
    Easy-Launch Buttons
    21
    
    Indicators
    21
    
    Touchpad Basics (with Fingerprint Reader)
    22
  - Using the Keyboard
    23
    
    Lock Keys and Embedded Numeric Keypad
    23
    
    Windows Keys
    24
    
    Hot Keys
    25
    
    Special Key
    26
  - Using the System Utilities
    27
  - Hardware Specifications and Configurations
    28
- System Utilities
  
  39
  - BIOS Setup Utility
    39
    
    Navigating the BIOS Utility
    39
    
    Information
    40
    
    Main
    41
    
    Security
    42
    
    Removing a Password
    43
    
    Setting a Password
    43
    
    Changing a Password
    44
    
    Boot
    45
    
    Exit
    46
  - BIOS Flash Utility
    47
    
    DOS Flash Utility
    48
    
    Winflash Utility
    50
  - Remove HDD/BIOS Password Utilities
    51
    
    Removing BIOS Passwords
    52
    
    Miscellaneous Utilities
    54
- Machine Disassembly and Replacement
  
  57
  - Disassembly Requirements
    57
  - General Information
    58
    
    Disassembly Process
    58
    
    Pre-Disassembly Instructions
    58
  - External Module Disassembly Process
    59
    
    External Modules Disassembly Flowchart
    59
    
    Removing the Battery Pack
    60
    
    Removing the SD Dummy Card
    61
    
    Removing the Lower Covers
    62
    
    Removing the WLAN Module
    64
    
    Removing the DIMM Modules
    66
    
    Removing the Hard Disk Drive Module
    67
    
    Removing the Optical Disk Drive Module
    69
  - Main Unit Disassembly Process
    71
    
    Main Unit Disassembly Flowchart
    71
    
    Removing the Hinge Covers
    73
    
    Removing the Switch Cover
    74
    
    Removing the Keyboard
    76
    
    Removing the Speaker Module
    77
    
    Removing the LCD Module
    79
    
    Removing the Upper Cover
    84
    
    Removing the Finger Print Reader
    87
    
    Removing the Touchpad Bracket
    89
    
    Removing the Media Board
    91
    
    Removing the USB Board
    93
    
    Removing the Modem Module
    95
    
    Removing the Bluetooth Module
    96
    
    Removing the Mainboard
    98
    
    Removing the RJ-11 Port
    100
    
    Removing the Thermal Module
    102
    
    Removing the CPU
    104
  - LCD Module Disassembly Process
    105
    
    LCD Module Disassembly Flowchart
    105
    
    Removing the LCD Bezel
    106
    
    Removing the Camera Module
    108
    
    Removing the LCD Panel
    109
    
    Removing the LCD Brackets and Cable
    111
    
    Removing the Antennas
    112
    
    Removing the MIC Module
    113
  - LCD Module Reassembly Procedure
    114
    
    Replacing the MIC Module
    114
    
    Replacing the Antennas
    115
    
    Replacing the LCD Panel
    118
    
    Replacing the Camera Module
    120
    
    Replacing the LCD Bezel
    121
  - Main Module Reassembly Procedure
    122
    
    Replacing the CPU
    122
    
    Replacing the Thermal Module
    123
    
    Replacing the RJ-11 Port
    124
    
    Replacing the Mainboard
    125
    
    Replacing the Bluetooth Module
    126
    
    Replacing the Modem Module
    127
    
    Replacing the USB Board
    127
    
    Replacing the Media Board
    128
    
    Replacing the Finger Print Reader
    130
    
    Replacing the Touchpad Bracket
    130
    
    Replacing the Upper Cover
    132
    
    Replacing the LCD Module
    135
    
    Replacing the Speaker Module
    138
    
    Replacing the Keyboard
    139
    
    Replacing the Switch Cover
    140
    
    Replacing the Hinge Covers
    142
    
    Replacing the ODD Module
    143
    
    Replacing the DIMM Modules
    144
    
    Replacing the Hard Disk Drive Module
    144
    
    Replacing the Lower Covers
    145
    
    Replacing the WLAN Module
    145
    
    Replacing the Battery
    146
    
    Replacing the SD Card Dummy Card
    146
Troubleshooting

147
- Common Problems
  147
  - Power on Issue
    148
  - No Display Issue
    149
  - Random Loss of BIOS Settings
    150
  - Built-In Keyboard Failure
    151
  - LCD Failure
    151
- Internal Keyboard Failure
  151
  - Internal Speaker Failure
    152
  - Touchpad Failure
    152
  - Sound Problems
    153
  - Internal Microphone Failure
    154
  - HDD Not Operating Correctly
    155
  - ODD Failure
    156
  - Modem Function Failure
    159
  - USB Failure (Rightside)
    159
- Modem Failure
  159
  - Bluetooth Function Failure
    160
  - Wireless Function Failure
    160
- Rightside USB Failure
  159
- Bluetooth Failure
  160
  - Easytouch Button Failure
    161
  - Media Board Failure
    161
  - Fingerprint Reader Failure
    162
- Wlan/Wimax Failure
  160
- Finger Print Reader Failure
  162
  - Thermal Unit Failure
    162
  - External Mouse Failure
    163
  - Other Failures
    163
- Other Functions Failure
  163
- Intermittent Failures
  164
- Intermittent Problems
  164
- Undetermined Failures
  164
- Undetermined Problems
  164
- Post Codes
  165
- Jumper and Connector Locations
  
  171
  - Top View
    171
  - Bottom View
    172
  - Clearing Password Check and BIOS Recovery
    173
    
    Clearing Password Check
    173
    
    BIOS Recovery by Crisis Disk
    174
- FRU (Field Replaceable Unit) List
  
  175
  - Aspire 4740/4740G Exploded Diagrams
    176
    
    Main Module
    176
  - Aspire 4740/4740G FRU List
    177
    
    Screw List
    185
- Model Definition and Configuration
  
  188
  - Aspire 4740
    188
  - Aspire 4740G
    194
- Test Compatible Components
  
  209
  - Microsoft® Windows® 7 Environment Test
    210
- Online Support Information
  
  215
- Index
  
  217

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